القنوات

npm install @copilotkit/channels @copilotkit/runtime @ag-ui/crewai

export INTELLIGENCE_API_KEY=...      # authenticates the runtime with Intelligence (free tier available)
export INTELLIGENCE_CHANNEL_ID=...   # the Channel ID, matched by createChannel({ name })

// channel.ts
import { createChannel } from "@copilotkit/channels";
import { CrewAIAgent } from "@ag-ui/crewai";

const channel = createChannel({
  name: process.env.INTELLIGENCE_CHANNEL_ID!, // must match the Channel ID in Intelligence
  identifyUser: "platform",
  // A fresh agent per conversation, pointed at your CrewAI AG-UI endpoint.
  agent: (threadId) => {
    const agent = new CrewAIAgent({ url: "http://localhost:8000/recipe" });
    agent.threadId = threadId;
    return agent;
  },
});

// A mention subscribes the thread and runs the agent; afterwards every message
// in a subscribed thread runs it without needing another mention.
channel.onMention(async ({ thread }) => {
  await thread.subscribe();
  await thread.runAgent();
});

channel.onMessage(async ({ thread }) => {
  if (await thread.isSubscribed()) await thread.runAgent();
});

export { channel };

// server.ts
import { createServer } from "node:http";
import { CopilotRuntime, CopilotKitIntelligence } from "@copilotkit/runtime/v2";
import { createCopilotNodeListener } from "@copilotkit/runtime/v2/node";
import { channel } from "./channel";

const runtime = new CopilotRuntime({
  agents: {}, // the channel supplies its own agent; no web-facing agents needed
  intelligence: new CopilotKitIntelligence({
    apiKey: process.env.INTELLIGENCE_API_KEY!, // free tier available
  }),
  channels: [channel],
});

const listener = createCopilotNodeListener({ runtime });
await listener.channels?.ready({ timeoutMs: 15_000 });

createServer(listener).listen(3123, () => {
  console.log("Channels runtime listening on port 3123");
});

uvicorn server:app --port 8000   # terminal 1 — CrewAI agent server
npx tsx server.ts                 # terminal 2 — Channels runtime